# DiLoc|Sync vs catkin SmartApp

The clearest difference is update cadence: catkin SmartApp at every 2 weeks against DiLoc|Sync's every 2 months. catkin SmartApp also leads on iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DiLoc|Sync ships an update every 2 months, catkin SmartApp every 2 weeks. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | DiLoc|Sync | catkin SmartApp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 82 MB | 98 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [cn-mobility GmbH](https://appshunter.io/developer/692128466) | [catkin GmbH](https://appshunter.io/developer/1288520015) |

## What reviewers say

### DiLoc|Sync

[App page](https://appshunter.io/ios/app/dilocsync/id692128463)

This app provides seamless communication and document access for mobile personnel, even without an internet connection. Its user-friendly interface supports multiple languages, making information readily available for field employees.

**Highlights:** Offline document availability, User-friendly interface, Multilingual support, Secure communication, Cross-platform compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### catkin SmartApp

[App page](https://appshunter.io/ios/app/catkin-smartapp/id1475879192)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DiLoc|Sync free?

DiLoc|Sync is free to download, with no in-app purchases.

### Is catkin SmartApp free?

catkin SmartApp is free to download, with no in-app purchases.

### Do DiLoc|Sync or catkin SmartApp have ads?

Neither DiLoc|Sync nor catkin SmartApp shows ads.

### Which is updated more often, DiLoc|Sync or catkin SmartApp?

DiLoc|Sync ships an update every 2 months, and catkin SmartApp every 2 weeks. Most recently, DiLoc|Sync was updated on September 17, 2026 and catkin SmartApp on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*